Lamp



FIG. 1 is a perspective front view of the lamp, which embodies my design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a perspective front view thereof. 

CLAIM The ornamental design for the lamp, as shown and described. 